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Subject: RE: html-el oddities
Date: Tue, 15 Feb 2005 09:35:02 -0500
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Thread-Topic: html-el oddities
thread-index: AcUTa4iEqKs04MomQcikL7zHbfzZFA==
From: "Trevor Hill" <thill@rim.com>
To: <user@struts.apache.org>
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To try and attack this question from another angle, is there any reason =
that this wouldn't work (or would work differently) in Struts(-el) 1.1 =
as opposed to 1.2.x?  I'm limited to using 1.1 only, but cannot find any =
old 1.1 documentation to work from.

Thanks,
--Trevor=20

-----Original Message-----
From: Trevor Hill=20
Sent: February 14, 2005 8:33 AM
To: Struts Users Mailing List
Subject: RE: html-el oddities


As I said in my original question, I had tried 'cur.prdNumber' and had =
the same result, and so had tried shoving the value of cur.prdNumber =
into a page-scoped variable named 'curPrdNumber', with the exact same =
less-than-spectacular results.

So I guess I'm still stuck, but thanks.

-----Original Message-----
From: Jason Lea [mailto:jason@kumachan.net.nz]
Sent: February 11, 2005 4:54 PM
To: Struts Users Mailing List
Subject: Re: html-el oddities


I think you are missing a dot :)  cur.PrdNumber not curPrdNumber

Try:

<input type=3D"text" name=3D"quantity(${cur.PrdNumber})" maxlength=3D"5" =

size=3D"3" value=3D""></td>






Trevor Hill wrote:

>I'm having an interesting issue.  I have a form in which the only input =
is a bunch of text boxes which correspond to quantities of products.  =
The associated form thus consists of just a HashMap.  My JSP page is as =
follows:
><... header stuff ...>
>
><tr>
>	<th>Product</th>
>	<th>Product Number</th>
>	<th>Price</th>
>	<th>Quantity to add</th>
></tr>
>
><c:forEach items=3D"${priceList}" var=3D"cur">
><c:set scope=3D"page" var=3D"curPrdNumber" value=3D"${cur.prdNumber}"/>
>
><tr>
>	<td><c:out value=3D"${cur.itemName}"/></td>
>	<td><c:out value=3D"${cur.prdNumber}"/></td>
>	<td><fmt:formatNumber type=3D"currency" =
currencyCode=3D"${cur.currencyCode}" value=3D"${cur.price}"/></td>
>
>	<td style=3D"text-align:right"><html-el:text =
property=3D"quantity(${curPrdNumber})" size=3D"3" maxlength=3D"5" =
/></td>
></tr>
>
><... submit button, close form, etc....>
>
>
>
>However, the output of the last TD is:=20
>
><input type=3D"text" name=3D"quantity(${curPrdNumber})" maxlength=3D"5" =
size=3D"3" value=3D""></td>
>
>which is correct except for that whole "not interpreting the EL =
expression" bit.
>
>I've tried using a page-scoped temporary variable (as above), I've =
tried directly referencing ${cur.prdNumber} in the html-el:text tag, =
I've checked all my TLDs and the struts-el.jar files to ensure they're =
in the correct place and checked the web.xml file to make sure all the =
TLDs are mentioned.  There are no error messages in my application's log =
or my application server's log that would suggest some class or =
configuration file being out of whack.
>
>All my other taglibs (normal struts tags and jstl tags) are working =
just fine, and the html-el tag /seems/ to work fine from a Struts =
standpoint in that it makes an <input type=3D"text"> just like it =
should, but no el-evaluation.  This problem doesn't appear to be =
specific to the mapped property "quantity", as I can try other html-el =
tags that directly refer to either ${curPrdNumber} or {$cur.prdNumber}, =
and I get the same result -- no evaluation.
>
>Am I missing something glaringly obvious?
>
>Thanks,
>--Trevor
>
>
>
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--=20
Jason Lea




--=20
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